diff --git a/tests/ConceptMappingPropertyValueTest.php b/tests/ConceptMappingPropertyValueTest.php
index 5a62bc494..69a715921 100644
--- a/tests/ConceptMappingPropertyValueTest.php
+++ b/tests/ConceptMappingPropertyValueTest.php
@@ -200,6 +200,14 @@ public function testAsJskos() {
           ]
         ]
       ],
+      'uri' => 'http://www.skosmos.skos/mapping/m1',
+      'notation' => null,
+      'prefLabel' => 'Eel',
+      'description' => 'Exactly matching concepts in another vocabulary.',
+      'hrefLink' => null,
+      'lang' => 'en',
+      'vocabName' => 'Test ontology',
+      'typeLabel' => 'Exactly matching concepts',
     ], $propvals['Eelhttp://www.skosmos.skos/test/ta115']->asJskos());
   }